In 1999 Warren Ellis watched Nina Simone play live at Meltdown. After the show ended he rushed on stage and carefully rescued her chewing gum in a towel from where she'd stuck it to her piano. His new book, sparked off by this incident, is about the alchemy that produces art, obsessiveness and memory
Peter Jackon's latest film _The Lovely Bones_ may seem a far cry from the blood-soaked days of _Braindead_ and _Bad Taste_ but, as Josh Saco argues, there's more to the Kiwi director than lo-fi horror and Hollywood pandering